CN102901453A - Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft - Google Patents
Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft Download PDFInfo
- Publication number
- CN102901453A CN102901453A CN2012103355957A CN201210335595A CN102901453A CN 102901453 A CN102901453 A CN 102901453A CN 2012103355957 A CN2012103355957 A CN 2012103355957A CN 201210335595 A CN201210335595 A CN 201210335595A CN 102901453 A CN102901453 A CN 102901453A
- Authority
- CN
- China
- Prior art keywords
- circular shaft
- roundness
- base
- external diameter
- jitter values
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2408—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring roundness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to the technical field of measuring devices for circular shafts and discloses a measuring device. The measuring device comprises a base, a control center, a first measuring mechanism and a second measuring mechanism, wherein the first measuring mechanism is arranged on the base and is controlled to measure the length of a circular shaft through the control center; the second measuring mechanism is arranged on the base and is controlled to measure the outside diameter, the fluctuation value and the roundness of the circular shaft by the control center; the first measuring mechanism comprises two bearing assemblies at an internal and a sensor, and the length of the circular shaft can be measured through the sensor by virtue of the variation of the distance between the two bearing assemblies; and the second measuring mechanism comprises an optical measuring instrument capable of emitting parallel light and is used for measuring the outside diameter, the fluctuation value and the roundness of the circular shaft by virtue of a structure in which the parallel light is irradiated on the circular shaft. Compared with the prior art, the measuring device has a hight circular shaft measurement speed, is subjected to automatic operation, is high in accuracy and high in efficiency, and meets the demands on precise production.
Description
Technical field
The present invention relates to the technical field of circular shaft measurement mechanism, relate in particular to measurement mechanism and the measuring method thereof of circular shaft length, external diameter, jitter values and out of roundness.
Background technology
Circular shaft is part commonly used in the mechanical field, generally all can use in the assembling of various plant equipment.For different plant equipment, requirement to length, external diameter, jitter values and the out of roundness of circular shaft is also different, therefore, before the plant equipment assembling, at first must select and the circular shaft that requires to be complementary, and for production, processing enterprise, this also is the indispensable program in early stage that operation begins.If the length of circular shaft, external diameter, jitter values and out of roundness and requirement have too great deviations, then can damage the running of plant equipment, cause the phenomenons such as plant equipment damage, therefore, length, external diameter, jitter values and the out of roundness of circular shaft are measured and classified and then become industrial enterprise and produce the operation that to carry out.
In the prior art, usually all adopt common slide calliper rule or dial gauge to measure length, external diameter, jitter values and the out of roundness of circular shaft, like this, have that measuring speed is slow, accuracy of measurement is low and inefficient problem, can not satisfy the accurate needs of producing.
Summary of the invention
The object of the present invention is to provide the measurement mechanism of circular shaft length, external diameter, jitter values and out of roundness, be intended to solve available technology adopting slide calliper rule or dial gauge and measure circular shaft length, external diameter, jitter values and out of roundness, so that measuring speed is slow, accuracy of measurement is low, efficient is low and can not satisfy the problem of accurate need of production.
The present invention realizes like this, the measurement mechanism of circular shaft length, external diameter, jitter values and out of roundness comprises pedestal, control center, places on the described pedestal and by the first measuring mechanism of described control center control survey circular shaft length and place on the described pedestal and by the second measuring mechanism of described control center control survey circular shaft external diameter, jitter values and out of roundness;
Described the first measuring mechanism comprises respectively alternate clutch shaft bearing assembly and the second bearing assembly of being located on described the first guide rail of the first guide rail and two;
Described clutch shaft bearing assembly comprises the first base of being located at described the first guide rail one end and is located on described the first base and extends forward the first butt axle can be connected to the circular shaft termination, also is provided with on described the first base and drives the Power Component that circular shaft rotates;
Described the second bearing assembly comprises the second base of being located at the described first guide rail other end and is located on described the second base and extends forward the second butt axle can be connected to the circular shaft termination, also is provided with the sensor that detects displacement on described the second base and can drives described the second butt axle and cylinder that described sensor moves forward;
Described the second measuring mechanism comprises that two are located on the described pedestal and respectively parallel the second guide rail that places described the first guide rail both sides, the optical detector that is connected to the transverse slat of two described the second guide rails and places respectively described transverse slat two ends and measure external diameter, jitter values and the out of roundness of the circular shaft that rotates and measurement result is reached described control center by sending directional light.
The present invention also provides the measuring method of the measurement mechanism of above-mentioned circular shaft length, external diameter, jitter values and out of roundness, and is as follows: circular shaft is placed between described clutch shaft bearing assembly and described the second bearing assembly; Distance between default described the first butt axle and the second butt axle is greater than the length of described circular shaft; Described Power Component drives described circular shaft and rotates, and described the second butt axle of described air cylinder driven and described sensor move forward; Until described the first butt axle and the second butt axle are connected to respectively the two ends of circular shaft, the distance that sensor will move is passed to described control center, and described control center obtains the length numerical value of circular shaft according to the difference of predeterminable range and displacement;
After described circular shaft rotated, described optical detector sent directional light, and directional light is subjected to circular shaft to cover the generation shade, obtains the spacing d of shade, and obtains described directional light in the distance L at circular shaft edge tangent point and directional light edge
1Or L
2After circular shaft rotates many weeks, obtain multi-group data and be: d (d
1, d
2..., d
n), L
1(L
11, L
12..., L
1N) or L
2(L
21, L
22..., L
2n); D (d calculates in control center
1, d
2..., d
n) mean value, obtain the mean outside diameter numerical value of circular shaft, calculate L
1(L
11, L
12..., L
1n) or L
2(L
21, L
22..., L
2n) in maximal value and minimum value poor, obtain the circular shaft jitter values, calculate d (d
1, d
2..., d
n) in maximal value and minimum value poor, obtain the numerical value of circular shaft out of roundness.
Compared with prior art, the measurement mechanism among the present invention can carry out automatic measurement to length, external diameter, jitter values and the out of roundness of circular shaft, and operating speed is fast, efficient is high and accuracy rate is high, satisfies the accurate needs of producing.
Description of drawings
Fig. 1 is the schematic perspective view of the measurement mechanism of circular shaft length provided by the invention, external diameter, jitter values and out of roundness;
Fig. 2 is the schematic perspective view that clutch shaft bearing assembly that the embodiment of the invention provides cooperates with Power Component;
Fig. 3 is the schematic perspective view of the second bearing assembly of providing of the embodiment of the invention;
Fig. 4 is the schematic perspective view of the second measuring mechanism of providing of the embodiment of the invention;
Fig. 5 is that optical detector that the embodiment of the invention provides sends the effect synoptic diagram of directional light to the circular shaft;
Fig. 6 is that the measurement mechanism of the embodiment of the invention circular shaft length, external diameter, jitter values and the out of roundness that provide applies to the schematic perspective view in the production line.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
The invention provides the measurement mechanism of circular shaft length, external diameter, jitter values and out of roundness, comprise pedestal, control center, place on the described pedestal and by the first measuring mechanism of described control center control survey circular shaft length and place on the described pedestal and by the second measuring mechanism of described control center control survey circular shaft external diameter, jitter values and out of roundness;
Described the first measuring mechanism comprises respectively alternate clutch shaft bearing assembly and the second bearing assembly of being located on described the first guide rail of the first guide rail and two;
Described clutch shaft bearing assembly comprises the first base of being located at described the first guide rail one end and is located on described the first base and extends forward the first butt axle can be connected to the circular shaft termination, also is provided with on described the first base and drives the Power Component that circular shaft rotates;
Described the second bearing assembly comprises the second base of being located at the described first guide rail other end and is located on described the second base and extends forward the second butt axle can be connected to the circular shaft termination, also is provided with the sensor that detects displacement on described the second base and can drives described the second butt axle and cylinder that described sensor moves forward;
Described the second measuring mechanism comprises that two are located on the described pedestal and respectively parallel the second guide rail that places described the first guide rail both sides, the optical detector that is connected to the transverse slat of two described the second guide rails and places respectively described transverse slat two ends and measure external diameter, jitter values and the out of roundness of the circular shaft that rotates and measurement result is reached described control center by sending directional light.
Utilize the measurement mechanism among the present invention, can realize that its operating speed is fast, efficient is high to circular shaft length, external diameter, jitter values and out of roundness automatic measurement, and accuracy is also high, satisfy the accurate needs of producing.
Below in conjunction with concrete accompanying drawing realization of the present invention is described in detail.
Shown in Fig. 1 ~ 6, be a preferred embodiment of the present invention.
Particularly, the first above-mentioned measurement structure comprises the first guide rail 110 and the two alternate bearing assemblies that are arranged on the first guide rail 110 that are arranged on the substrate 10, have the gap between the two bearings assembly, circular shaft 2 is and axially is placed in this gap, and two ends are supported by bearing assembly respectively.For the ease of narration, the two bearings assembly is respectively clutch shaft bearing assembly 11 and the second bearing assembly 15.
Above-mentioned clutch shaft bearing assembly 11 comprises the first base 111 that is arranged on the first guide rail 110 1 ends, certainly, the first base 111 lower ends are provided with the first track that cooperates with the first guide rail 110, like this, so that the first base 111 can move with respect to the first guide rail 110; The upper end of the first base 111 is provided with to the first recessed stopper slot, the position of corresponding the first stopper slot, the rear side of the first base 111 is provided with the first butt piece 112, be equipped with the first butt axle 113 in this first butt piece 112, one end of this first butt axle 113 is located in the first butt piece 112, and the other end extends forward, by the first above-mentioned stopper slot, extend to the front end of the first base 111, it can be used for being connected on the termination of circular shaft 2; Be provided with two the first roller bearings 114 in that the front end of the first base 111 is alternate, this two first roller bearing 114 lays respectively at the below of the first stopper slot, and be distributed in the left and right sides of the first stopper slot, like this, namely the first stopper slot and two the first roller bearings 114 form triangular shape, the gap of two the first roller bearings 114 is unsuitable excessive, after an end of circular shaft 2 places on the clutch shaft bearing assembly 11, it is placed between two the first roller bearings 114, like this, by the rotation of two first roller bearings 114, drive the rotation of circular shaft 2.
Also be provided with Power Component 12 on the first base 111 of this clutch shaft bearing assembly 11, it can drive the rotation of two the first roller bearings 114, so that two first roller bearings 114 drive the rotation of circular shaft 2.Particularly, Power Component 12 comprises the motor 121 that is connected on the first base 111 and the rotational structure of being rotated by motor 121 drivings, and this rotational structure is driven by motor 121 and rotates, and after it rotates, then can drive the rotation of two first roller bearings 114.
Particularly, above-mentioned rotational structure comprises three runners 122 that lay respectively at two first roller bearings, 114 both sides and below and is set in three runners 122 belt 123 outward, belt 123 is connected on the surface of two first roller bearings 114, the runner 122 that wherein is positioned at two first roller bearings, 114 1 sides is connected in the rotating shaft of motor 121, like this, after the rotating shaft of motor 121 is rotated, belt 123 motions, thereby, driving three runners 122 by belt 123 rotates, because the distributing position of three runners 122 forms the triangle that has surrounded two first roller bearings, 114 belows, like this, belt 123 directly also drives two first roller bearings 114 and rotates, and like this, the circular shaft 2 that is placed between two first roller bearings 114 is rotated.
In the present embodiment, the second above-mentioned bearing assembly 15 comprises the second base 151 that is arranged on the first guide rail 110 other ends, and certainly, the second base 151 lower ends are provided with the second track that cooperates with the first guide rail 110, like this, so that the second base 151 can move with respect to the first guide rail 110; The upper end of the second base 151 is provided with to the second recessed stopper slot, the position of corresponding the second stopper slot, the rear side of the second base 151 is provided with the second butt piece 152, be equipped with the second butt axle 153 in this second butt piece 152, one end of this second butt axle 153 is located in the second butt piece 152, and the other end extends forward, by the second above-mentioned stopper slot, extend to the front end of the second base 151, it can be used for being connected on another termination of circular shaft 2; Be provided with two the second roller bearings 154 in that the front end of the second base 151 is alternate, this two second roller bearing 154 lays respectively at the below of the second stopper slot, and be distributed in the left and right sides of the second stopper slot, like this, namely the second stopper slot and two the second roller bearings 154 form triangular shape, the gap of two the second roller bearings 154 is unsuitable excessive, and after the other end of circular shaft 2 placed on the second bearing assembly 15, it was placed between two the second roller bearings 154.
In the second above-mentioned bearing assembly 15, be connected with cylinder 142 on the second base 151, be connected with movable plate 143 on the telescopic shaft of cylinder 142, movable plate 143 tops are provided with the sensor of measuring for to circular shaft 2 length, and the second above-mentioned butt piece 152 is connected on the movable plate 143, like this, when the telescopic shaft of cylinder 142 carries out telescopic moving, 143 movements of movable plate, simultaneously, the second butt piece 152 and sensor also move, when the second butt piece 152 moves, it can drive the second butt axle 153 that is located in wherein and move, thereby the relative distance between the first butt axle 113 and the second butt axle 153 then changes.
Particularly, the rear end of above-mentioned movable plate 143 is provided with the upwards bending bar of bending, be connected by spring 144 between this bending bar and sensor, namely an end of spring 144 is pressed on the sensor, the other end is pressed on the bending bar of movable plate 143, when movable plate 143 moved forward along with cylinder 142, spring 144 was compressed, thereby the force of compression driving sensor of spring 144 moves forward; When movable plate 143 moved backward with cylinder 142, spring 144 was stretched, and under the effect of spring 144 tensile forces, sensor is mobile backward.
In the present embodiment, circular shaft 2 measurement of length methods are as follows: at first, regulate two distances between the bearing assembly, so that this distance is slightly larger than the length of the circular shaft 2 that will measure, and should be stored in the control center apart from length; Circular shaft 2 is placed between clutch shaft bearing assembly 11 and the second bearing assembly 15, two ends are placed on respectively on the first roller bearing 114 and the second roller bearing 154, motor 121 on the first roller bearing 114 drives rotational structure and rotates, namely three runners 122 rotate, rotate thereby drive the first roller bearing 114, thereby so that circular shaft 2 rotate thereupon; Cylinder 142 on the second bearing assembly 15 drives movable plate 143 and moves forward, like this, because spring 144 is compressed, the paralysis driving sensor also moves forward, and the second butt piece 152 and the second butt axle 153 also move forward, until the first butt axle 113 and the second butt axle 153 are connected to respectively on the two ends of circular shaft 2, at this moment, control center's control cylinder 142 decommissions, and, the distance that sensor will move passes to control center, and control center deducts mobile distance according to default distance, thereby has obtained the length of circular shaft 2.
The second above-mentioned measuring mechanism 13 comprises that two alternate parallel the second guide rail 133, the transverse slats 132 and two that are placed on the pedestal are connected to the optical detector 131 at transverse slat 132 two ends.This two second guide rail 133 is parallel to respectively the first guide rail 110, and is placed on respectively the both sides of the first guide rail 110; The two ends of transverse slat 132 are connected on the second guide rail 133, are respectively equipped with the second track under its two ends, utilize cooperating between this second track and the second guide rail 133, can be so that transverse slat 132 is mobile at the second guide rail 133; Optical detector 131 is placed on respectively on the two ends of transverse slat 132, it can be measured the circular shaft 2 in rotating by emitting parallel light, with external diameter, jitter values and the out of roundness that obtains circular shaft 2, certainly, " directional light " herein refers to light that optical detector 131 sends and circular shaft 2 in vertical state, and is parallel between a plurality of light.
As shown in Figure 5, the measuring process of the second above-mentioned measuring mechanism 13 is such: under the drive of the first measuring mechanism, circular shaft 2 rotates, when circular shaft 2 rotate moving after, optical detector 131 sends directional light, directional light is radiated on the circular shaft 2 in the rotation, after being subject to the covering of circular shaft 2, produce shade, thereby the spacing that obtains shade is d, and can obtains the point of contact at directional light and circular shaft 2 edges and the distance L at directional light edge simultaneously
1Or L
2, certainly, circular shaft 2 is in continuous rotation, so above-mentioned data are not single, is to have a plurality ofly, is respectively: d (d
1, d
2..., d
n), L
1(L
11, L
12..., L
1n), L
2(L
21, L
22..., L
2n), like this, by calculating d (d
1, d
2..., d
n) the mean value value, the mean outside diameter of circular shaft 2 by the time; By calculating L
1(L
11, L
12..., L
1n) or L
2(L
21, L
22..., L
2n) in maximal value and minimum value poor, a jitter values of circular shaft 2 certainly, by calculating some jitter values, draws the average axle jitter values of circular shaft 2 by the time; By calculating d (d
1, d
2..., d
n) in maximal value and minimum value poor, obtain an out of roundness of circular shaft 2, certain, by calculating some out of roundness, obtain the Average True circularity of circular shaft 2.
In the present embodiment, sometimes for the measurement for different situations, need to regulate the height and position of optical detector 131 on transverse slat 132, also be provided with adjustment structure on the transverse slat 132, this adjustment structure is connected on the transverse slat 132, and can regulate the height and position of optical detector 131 on transverse slat 132.
Particularly, above-mentioned adjustment structure comprises the setting nut 134 that is connected on the transverse slat 132, one end of this setting nut 134 is connected on the optical detector 131, like this, by rotating setting nut 134, it is mobile at substrate 10 that it then can drive optical detector 131, and in the present embodiment, setting nut 134 is the fine setting effect as optical detector 131.
In above-mentioned pick-up unit, the arranged direction of two optical detectors 131 is vertical with the arranged direction of two bearings assembly, has formed the cross shape and has arranged.
In the present embodiment, control center is PC-PLC control center, comprises computing module and analysis module, and it calculates and analyze according to the motion of mechanical part, with the structure that needing to obtain.
In order to improve the measurement efficient of circular shaft 2, and tackle circular shaft 2 a fairly large number of situations to be measured, as shown in Figure 6, for measurement mechanism 1 is used in synoptic diagram in the production line, the both sides of measurement mechanism 1 are provided with feed mechanism 18 and blanking mechanism for sorting 17, and measurement mechanism 1 top is provided with the mechanical arm 16 by control center's control, it can be picked up the circular shaft to be detected 2 in the feed mechanism 18 and be placed in the measurement mechanism 1, carry out length, external diameter, the measurement of jitter values and out of roundness, according to measuring structure, control center controls the good circular shaft 2 that will detect of mechanical arm 16 classification again and puts into blanking mechanism for sorting 17, whole process implementation automation mechanized operation, reduce manually-operated labour intensity, be applicable to circular shaft 2 a fairly large number of situations to be detected, heightened detection efficiency.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the measurement mechanism of circular shaft length, external diameter, jitter values and out of roundness, it is characterized in that, comprise pedestal, control center, place on the described pedestal and by the first measuring mechanism of described control center control survey circular shaft length and place on the described pedestal and by the second measuring mechanism of described control center control survey circular shaft external diameter, jitter values and out of roundness;
Described the first measuring mechanism comprises respectively alternate clutch shaft bearing assembly and the second bearing assembly of being located on described the first guide rail of the first guide rail and two;
Described clutch shaft bearing assembly comprises the first base of being located at described the first guide rail one end and is located on described the first base and extends forward the first butt axle can be connected to the circular shaft termination, also is provided with on described the first base and drives the Power Component that circular shaft rotates;
Described the second bearing assembly comprises the second base of being located at the described first guide rail other end and is located on described the second base and extends forward the second butt axle can be connected to the circular shaft termination, also is provided with the sensor that detects displacement on described the second base and can drives described the second butt axle and cylinder that described sensor moves forward;
Described the second measuring mechanism comprises that two are located on the described pedestal and respectively parallel the second guide rail that places described the first guide rail both sides, the optical detector that is connected to the transverse slat of two described the second guide rails and places respectively described transverse slat two ends and measure external diameter, jitter values and the out of roundness of the circular shaft that rotates and measurement result is reached described control center by sending directional light.
2. the measurement mechanism of circular shaft length as claimed in claim 1, external diameter, jitter values and out of roundness, it is characterized in that, the upper end of described the first base is provided with the first stopper slot, the outside is provided with the first butt piece, described the first butt axle one end passes and is located in described the first butt piece, the other end passes described the first stopper slot, extends forward, and the inboard of described the first base is provided with two the first roller bearings that place respectively described the first stopper slot both sides and rotated by described Power Component driving;
The upper end of described the second base is provided with the second stopper slot, the outside is provided with the second butt piece that is moved by described air cylinder driven, described the second butt axle one end is arranged in described the second butt piece, the other end passes described the second stopper slot, extend forward, the inboard of described the second base is provided with two the second roller bearings that place respectively described the second stopper slot both sides.
3. the measurement mechanism of circular shaft length as claimed in claim 2, external diameter, jitter values and out of roundness, it is characterized in that described Power Component comprises motor and three runners that place respectively described the first roller bearing left and right sides and below and driven described the first roller bearing rotation by described motor-driven of being located on described the first base.
4. the measurement mechanism of circular shaft length as claimed in claim 2, external diameter, jitter values and out of roundness is characterized in that, described the second base is provided with the movable plate that is connected in described Telescopic-cylinder bar, and described the second butt piece is connected in described movable plate.
5. the measurement mechanism of circular shaft length as claimed in claim 4, external diameter, jitter values and out of roundness, it is characterized in that, the rear end of described movable plate is provided with the upwards bending bar of bending, and described sensor places described movable plate top, and the rear end is connected by spring with described bending bar.
6. such as the measurement mechanism of each described circular shaft length of claim 1 to 5, external diameter, jitter values and out of roundness, it is characterized in that the arranged direction of two described optical detectors is perpendicular to the arranged direction of described clutch shaft bearing assembly and described the second bearing assembly.
7. such as the measurement mechanism of each described circular shaft length of claim 2 to 5, external diameter, jitter values and out of roundness, it is characterized in that described the first stopper slot and described the second stopper slot be V-shaped shape respectively.
8. such as the measurement mechanism of each described circular shaft length of claim 2 to 5, external diameter, jitter values and out of roundness, it is characterized in that, described transverse slat is provided with the setting nut that moves up and down with respect to described transverse slat be used to regulating described optical detector, described setting nut is connected in described transverse slat, and an end is connected in described optical detector.
9. such as the measurement mechanism of each described circular shaft length of claim 1 to 5, external diameter, jitter values and out of roundness, it is characterized in that, described measurement mechanism both sides are respectively equipped with feed mechanism and blanking mechanism for sorting, and the top is provided with by the control of described control center and places the circular shaft to be detected in the described feed mechanism between described clutch shaft bearing assembly and the second bearing assembly and will detect good circular shaft and classify and place the mechanical arm of described blanking mechanism for sorting.
10. adopt the measuring method of the measurement mechanism of each described circular shaft length of claim 1 to 9, external diameter, jitter values and out of roundness, it is characterized in that, circular shaft is placed between described clutch shaft bearing assembly and described the second bearing assembly; Distance between default described the first butt axle and the second butt axle is greater than the length of described circular shaft; Described Power Component drives described circular shaft and rotates, and described the second butt axle of described air cylinder driven and described sensor move forward; Until described the first butt axle and the second butt axle are connected to respectively the two ends of circular shaft, the distance that sensor will move is passed to described control center, and described control center obtains the length numerical value of circular shaft according to the difference of predeterminable range and displacement;
After described circular shaft rotated, described optical detector sent directional light, and directional light is subjected to circular shaft to cover the generation shade, obtains the spacing d of shade, and obtains described directional light in the distance L at circular shaft edge tangent point and directional light edge
1Or L
2After circular shaft rotates many weeks, obtain multi-group data and be: d (d
1, d
2..., d
n), L
1(L
11, L
12..., L
1n) or L
2(L
21, L
22..., L
2n); D (d calculates in control center
1, d
2..., d
n) mean value, obtain the mean outside diameter numerical value of circular shaft, calculate L
1(L
11, L
12..., L
1n) or L
2(L
21, L
22..., L
2n) in maximal value and minimum value poor, obtain the circular shaft jitter values, calculate d (d
1, d
2..., d
n) in maximal value and minimum value poor, obtain the numerical value of circular shaft out of roundness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210335595.7A CN102901453B (en) | 2012-09-12 | 2012-09-12 | Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft |
| PCT/CN2013/083270 WO2014040526A1 (en) | 2012-09-12 | 2013-09-11 | Circular shaft length, outer diameter, runout value and roundness measurement device and measurement method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210335595.7A CN102901453B (en) | 2012-09-12 | 2012-09-12 | Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102901453A true CN102901453A (en) | 2013-01-30 |
| CN102901453B CN102901453B (en) | 2015-06-10 |
Family
ID=47573821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210335595.7A Expired - Fee Related CN102901453B (en) | 2012-09-12 | 2012-09-12 | Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102901453B (en) |
| WO (1) | WO2014040526A1 (en) |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453823A (en) * | 2013-09-10 | 2013-12-18 | 大连理工大学 | Pipeline geometric size measuring machine |
| WO2014040526A1 (en) * | 2012-09-12 | 2014-03-20 | 深圳深蓝精机有限公司 | Circular shaft length, outer diameter, runout value and roundness measurement device and measurement method thereof |
| CN105135971A (en) * | 2015-09-02 | 2015-12-09 | 吴忠仪表有限责任公司 | Movable spherical core comprehensive error detecting device supported by double vertical columns |
| CN105300341A (en) * | 2015-09-18 | 2016-02-03 | 宁波中和汽配有限公司 | Shaft deformation detection device of three or four gear shifting fork shaft |
| CN105806261A (en) * | 2014-12-29 | 2016-07-27 | 西安隆基硅材料股份有限公司 | Work piece detection device and work piece detection method |
| CN106895779A (en) * | 2015-12-15 | 2017-06-27 | 日本特殊陶业株式会社 | The inspection method and check device of insulator for spark plug |
| CN106895785A (en) * | 2017-03-28 | 2017-06-27 | 久智光电子材料科技有限公司 | Tubing fixation kit and pipes detection device and method |
| CN106931928A (en) * | 2017-04-06 | 2017-07-07 | 佳韩（常州）激光科技有限公司 | The detection method of the inside/outside footpath out of roundness of annular machining object |
| CN107202561A (en) * | 2017-07-31 | 2017-09-26 | 中核(天津)科技发展有限公司 | Multi-diameter shaft jitter detection apparatus and detection method |
| CN107246855A (en) * | 2017-07-31 | 2017-10-13 | 中核(天津)科技发展有限公司 | Positioner and localization method for multi-diameter shaft glitch detection |
| CN107270852A (en) * | 2017-07-11 | 2017-10-20 | 苏州市瑞川尔自动化设备有限公司 | Automatic shaft length detection and wear shaft device |
| CN107560582A (en) * | 2017-08-25 | 2018-01-09 | 西安工业大学 | A kind of train shaft footpath automatic measurement mechanism |
| CN107957253A (en) * | 2016-10-18 | 2018-04-24 | 广东科达洁能股份有限公司 | A kind of axis class automatic measurement machine |
| CN108088380A (en) * | 2018-02-05 | 2018-05-29 | 中山市恒臻金属制品有限公司 | A kind of high-precision of automation calibrates equipment |
| WO2018157676A1 (en) * | 2017-03-02 | 2018-09-07 | 林明慧 | Image measuring device free from axis alignment and measuring method thereof |
| CN108871252A (en) * | 2018-07-27 | 2018-11-23 | 天津大学 | Based on synchronous belt drive-type roller workpiece radial pulsation measurement device and measurement method |
| CN109000530A (en) * | 2018-07-27 | 2018-12-14 | 天津大学 | The roller radial pulsation measurement device and method driven based on roller support and idler wheel |
| WO2019041725A1 (en) * | 2017-09-04 | 2019-03-07 | 深圳创怡兴实业有限公司 | Machine for inspecting interior of sponge roller and inspection method thereof |
| CN109550705A (en) * | 2018-12-21 | 2019-04-02 | 苏州富邦机械链传动制造有限公司 | A kind of pin diameter detects screening plant automatically |
| CN109612396A (en) * | 2018-12-28 | 2019-04-12 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of automatic measurement mechanism based on LED light caliper |
| CN109916306A (en) * | 2019-04-19 | 2019-06-21 | 力邦测控设备（洛阳）有限公司 | A kind of axial workpiece laser scanner |
| CN110044313A (en) * | 2019-04-26 | 2019-07-23 | 江苏理工学院 | Axial part measurer and its measurement method based on sensing technology |
| CN110146047A (en) * | 2019-06-13 | 2019-08-20 | 横店集团英洛华电气有限公司 | Axis circularity detection device |
| CN110174087A (en) * | 2019-04-09 | 2019-08-27 | 重庆工业自动化仪表研究所 | Nuclear reaction column installation measurement assembly and measurement method |
| CN110294285A (en) * | 2019-06-03 | 2019-10-01 | 中国农业机械化科学研究院 | A kind of auger conveyor device for fast detecting and method |
| CN110345994A (en) * | 2019-08-15 | 2019-10-18 | 衢州市迈德电子有限公司 | A kind of detection method and its detection device of rotor |
| CN110823044A (en) * | 2019-10-23 | 2020-02-21 | 湖南军成科技有限公司 | Jumping detection prototype and detection method |
| CN113124776A (en) * | 2021-04-16 | 2021-07-16 | 彭美芬 | Detection method based on automatic detection robot for surface of vehicle half shaft |
| CN113680682A (en) * | 2021-08-20 | 2021-11-23 | 嘉善品辉精机有限公司 | Three-station detector |
| CN113932750A (en) * | 2021-11-25 | 2022-01-14 | 安徽苍井精密机械有限公司 | Jumping detector |
| CN114952330A (en) * | 2022-07-04 | 2022-08-30 | 苏州中航盛世刀辊制造有限公司 | Precision cutter detection table |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482601B (en) * | 2016-12-02 | 2022-11-15 | 江苏尚诚精密模具科技有限公司 | Beat detection machine |
| CN107270850B (en) * | 2017-06-23 | 2023-08-18 | 宁波新松机器人科技有限公司 | Clamp spring groove height measuring device and measuring method |
| CN107588724B (en) * | 2017-10-10 | 2023-12-29 | 宁波嘉思特智能设备有限公司 | Laser beam tester |
| CN108775847A (en) * | 2018-05-11 | 2018-11-09 | 南京信息职业技术学院 | A kind of cubing of measuring rod class part length |
| CN110411320A (en) * | 2019-08-08 | 2019-11-05 | 嘉善大冶机电科技有限公司 | A kind of simple type roundness tester |
| CN113446915A (en) * | 2020-03-27 | 2021-09-28 | 晋义机械设备(上海)有限公司 | Manual steel pipe length gauge |
| CN113218285B (en) * | 2021-05-12 | 2024-03-29 | 西安理工大学 | On-site measurement device for roundness of sectional type circular arc rolling guide rail |
| CN113566759A (en) * | 2021-08-31 | 2021-10-29 | 常熟希那基汽车零件有限公司 | Automatic measuring device for excircle runout of motor shaft |
| CN113983978B (en) * | 2021-11-03 | 2024-04-16 | 山东智连共同体轴承科技有限公司 | High-precision device for detecting runout of bearing inner ring |
| CN114001614B (en) * | 2021-11-04 | 2023-11-10 | 南通市华冠电器有限公司 | Automatic detector for aluminum block threads on terminal strip |
| CN115014237B (en) * | 2022-06-21 | 2023-05-09 | 广东技术师范大学 | Aluminum profile mold roundness detection device based on visual detection |
| CN115138586A (en) * | 2022-06-23 | 2022-10-04 | 陕西法士特齿轮有限责任公司 | On-line measuring mechanism of sheet tooth part |
| CN115876051B (en) * | 2023-03-08 | 2023-05-23 | 临沂金正阳管业有限公司 | Outer diameter detection equipment for manufacturing seamless steel tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006098197A (en) * | 2004-09-29 | 2006-04-13 | Canon Chemicals Inc | Measuring device and method of outer diameter and deflection of rubber roller |
| CN1952593A (en) * | 2006-11-14 | 2007-04-25 | 深圳深蓝精机有限公司 | Laser detecting apparatus |
| CN101013026A (en) * | 2007-02-05 | 2007-08-08 | 深圳深蓝精机有限公司 | Laser outer diameter detecting instrument |
| CN101806568A (en) * | 2010-03-31 | 2010-08-18 | 温州市冠盛汽车零部件集团股份有限公司 | Tool for checking compressed length of vehicle driving shaft assembly |
| CN202372139U (en) * | 2011-12-12 | 2012-08-08 | 上海博泽电机有限公司 | Rotor run-out detection device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3630702A1 (en) * | 1986-09-09 | 1988-03-17 | Ulrich Wagensommer | Device for measuring a workpiece |
| DE9203582U1 (en) * | 1992-03-17 | 1992-05-07 | Wuttig Praezision Gmbh & Co., 7887 Laufenburg, De | |
| DE19738977A1 (en) * | 1997-09-05 | 1999-03-18 | Blum Novotest Gmbh | Measuring device for scanning dimensions, in particular diameters |
| CN101266137A (en) * | 2008-01-16 | 2008-09-17 | 深圳深蓝精机有限公司 | Axis external diameter length detection process and device |
| JP2010101740A (en) * | 2008-10-23 | 2010-05-06 | Murata Machinery Ltd | Shaft workpiece measuring apparatus |
| CN201575774U (en) * | 2009-12-31 | 2010-09-08 | 贵州西工精密机械有限公司 | Step length measuring device for shaft parts |
| CN202216649U (en) * | 2011-07-22 | 2012-05-09 | 大同齿轮(昆山)有限公司 | Outer diameter run-out detector |
| CN102901453B (en) * | 2012-09-12 | 2015-06-10 | 深圳深蓝精机有限公司 | Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft |
-
2012
- 2012-09-12 CN CN201210335595.7A patent/CN102901453B/en not_active Expired - Fee Related
-
2013
- 2013-09-11 WO PCT/CN2013/083270 patent/WO2014040526A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006098197A (en) * | 2004-09-29 | 2006-04-13 | Canon Chemicals Inc | Measuring device and method of outer diameter and deflection of rubber roller |
| CN1952593A (en) * | 2006-11-14 | 2007-04-25 | 深圳深蓝精机有限公司 | Laser detecting apparatus |
| CN101013026A (en) * | 2007-02-05 | 2007-08-08 | 深圳深蓝精机有限公司 | Laser outer diameter detecting instrument |
| CN101806568A (en) * | 2010-03-31 | 2010-08-18 | 温州市冠盛汽车零部件集团股份有限公司 | Tool for checking compressed length of vehicle driving shaft assembly |
| CN202372139U (en) * | 2011-12-12 | 2012-08-08 | 上海博泽电机有限公司 | Rotor run-out detection device |
Non-Patent Citations (1)
| Title |
|---|
| 卓兴仁等: "径向圆跳动与圆度误差同轴度误差关系的研究", 《机械工业标准化》 * |
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014040526A1 (en) * | 2012-09-12 | 2014-03-20 | 深圳深蓝精机有限公司 | Circular shaft length, outer diameter, runout value and roundness measurement device and measurement method thereof |
| CN103453823B (en) * | 2013-09-10 | 2016-06-22 | 大连理工大学 | A kind of measuring machine of pipeline physical dimension |
| CN103453823A (en) * | 2013-09-10 | 2013-12-18 | 大连理工大学 | Pipeline geometric size measuring machine |
| CN105806261A (en) * | 2014-12-29 | 2016-07-27 | 西安隆基硅材料股份有限公司 | Work piece detection device and work piece detection method |
| CN105135971A (en) * | 2015-09-02 | 2015-12-09 | 吴忠仪表有限责任公司 | Movable spherical core comprehensive error detecting device supported by double vertical columns |
| CN105300341A (en) * | 2015-09-18 | 2016-02-03 | 宁波中和汽配有限公司 | Shaft deformation detection device of three or four gear shifting fork shaft |
| CN106895779A (en) * | 2015-12-15 | 2017-06-27 | 日本特殊陶业株式会社 | The inspection method and check device of insulator for spark plug |
| CN107957253A (en) * | 2016-10-18 | 2018-04-24 | 广东科达洁能股份有限公司 | A kind of axis class automatic measurement machine |
| WO2018157676A1 (en) * | 2017-03-02 | 2018-09-07 | 林明慧 | Image measuring device free from axis alignment and measuring method thereof |
| US11105618B2 (en) | 2017-03-02 | 2021-08-31 | Ming-Hui Lin | Image-measuring apparatus without axial alignment and image-measuring method without axial alignment |
| CN108534713A (en) * | 2017-03-02 | 2018-09-14 | 林明慧 | Exempt from the image measuring device and its measurement method to positive axle center |
| CN106895785B (en) * | 2017-03-28 | 2023-06-16 | 久智光电子材料科技有限公司 | Pipe fixing assembly and pipe detection device and method |
| CN106895785A (en) * | 2017-03-28 | 2017-06-27 | 久智光电子材料科技有限公司 | Tubing fixation kit and pipes detection device and method |
| CN106931928A (en) * | 2017-04-06 | 2017-07-07 | 佳韩（常州）激光科技有限公司 | The detection method of the inside/outside footpath out of roundness of annular machining object |
| CN107270852A (en) * | 2017-07-11 | 2017-10-20 | 苏州市瑞川尔自动化设备有限公司 | Automatic shaft length detection and wear shaft device |
| CN107202561A (en) * | 2017-07-31 | 2017-09-26 | 中核(天津)科技发展有限公司 | Multi-diameter shaft jitter detection apparatus and detection method |
| CN107246855A (en) * | 2017-07-31 | 2017-10-13 | 中核(天津)科技发展有限公司 | Positioner and localization method for multi-diameter shaft glitch detection |
| CN107560582A (en) * | 2017-08-25 | 2018-01-09 | 西安工业大学 | A kind of train shaft footpath automatic measurement mechanism |
| WO2019041725A1 (en) * | 2017-09-04 | 2019-03-07 | 深圳创怡兴实业有限公司 | Machine for inspecting interior of sponge roller and inspection method thereof |
| CN108088380A (en) * | 2018-02-05 | 2018-05-29 | 中山市恒臻金属制品有限公司 | A kind of high-precision of automation calibrates equipment |
| CN109000530A (en) * | 2018-07-27 | 2018-12-14 | 天津大学 | The roller radial pulsation measurement device and method driven based on roller support and idler wheel |
| CN108871252A (en) * | 2018-07-27 | 2018-11-23 | 天津大学 | Based on synchronous belt drive-type roller workpiece radial pulsation measurement device and measurement method |
| CN109550705B (en) * | 2018-12-21 | 2024-02-20 | 苏州富邦机械链传动制造有限公司 | Pin diameter automatic detection screening device |
| CN109550705A (en) * | 2018-12-21 | 2019-04-02 | 苏州富邦机械链传动制造有限公司 | A kind of pin diameter detects screening plant automatically |
| CN109612396A (en) * | 2018-12-28 | 2019-04-12 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of automatic measurement mechanism based on LED light caliper |
| CN110174087A (en) * | 2019-04-09 | 2019-08-27 | 重庆工业自动化仪表研究所 | Nuclear reaction column installation measurement assembly and measurement method |
| CN109916306A (en) * | 2019-04-19 | 2019-06-21 | 力邦测控设备（洛阳）有限公司 | A kind of axial workpiece laser scanner |
| CN110044313A (en) * | 2019-04-26 | 2019-07-23 | 江苏理工学院 | Axial part measurer and its measurement method based on sensing technology |
| CN110294285B (en) * | 2019-06-03 | 2020-07-14 | 中国农业机械化科学研究院 | Rapid detection device and method for spiral conveyor |
| CN110294285A (en) * | 2019-06-03 | 2019-10-01 | 中国农业机械化科学研究院 | A kind of auger conveyor device for fast detecting and method |
| CN110146047A (en) * | 2019-06-13 | 2019-08-20 | 横店集团英洛华电气有限公司 | Axis circularity detection device |
| CN110345994A (en) * | 2019-08-15 | 2019-10-18 | 衢州市迈德电子有限公司 | A kind of detection method and its detection device of rotor |
| CN110823044A (en) * | 2019-10-23 | 2020-02-21 | 湖南军成科技有限公司 | Jumping detection prototype and detection method |
| CN113124776A (en) * | 2021-04-16 | 2021-07-16 | 彭美芬 | Detection method based on automatic detection robot for surface of vehicle half shaft |
| CN113680682A (en) * | 2021-08-20 | 2021-11-23 | 嘉善品辉精机有限公司 | Three-station detector |
| CN113932750A (en) * | 2021-11-25 | 2022-01-14 | 安徽苍井精密机械有限公司 | Jumping detector |
| CN114952330A (en) * | 2022-07-04 | 2022-08-30 | 苏州中航盛世刀辊制造有限公司 | Precision cutter detection table |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014040526A1 (en) | 2014-03-20 |
| CN102901453B (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102901453B (en) | Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft | |
| CN102901450B (en) | Measuring device and shaft body detection equipment | |
| CN201034559Y (en) | Device for testing planarity and depth of parallelism of clintheriform workpieces top and plane | |
| CN109013375B (en) | Detection device and detection method for angle steel of electric power iron tower | |
| CN204373601U (en) | A kind of form and position tolerance pick-up unit for deadlight | |
| CN1945294A (en) | Strip steel surface defect detecting platform based on machine sight and its detecting method | |
| CN102671870A (en) | Device and method for automatically detecting and sorting light emitting diodes (LEDs) | |
| CN101266137A (en) | Axis external diameter length detection process and device | |
| CN202625292U (en) | Visual detection device with conveyer | |
| CN108278979A (en) | A kind of blade situ contact formula three-dimensional measuring apparatus and method | |
| CN207636025U (en) | A kind of automatic high speed glass monitor station | |
| CN203513483U (en) | Camera regulating mechanism | |
| CN102768021B (en) | Contact-type cylinder diameter measurement device | |
| CN103954237A (en) | Detecting device for surface shape errors of plane polishing disk | |
| CN204064259U (en) | The pick-up unit of plane polishing panel surface shape error | |
| CN102288143A (en) | High-passing performance three-coordinate measuring device | |
| CN102620651A (en) | Image measurement device | |
| CN101660901B (en) | Non-contact scroll saw guide wheel slot type detector | |
| CN206223092U (en) | Integrated form measuring table based on dissimilar sensor | |
| CN103673909B (en) | A kind of laser detection mechanism | |
| CN210570495U (en) | All-round imager | |
| CN207215017U (en) | A kind of roll shape beam three-face punching accuracy detecting device | |
| CN106180536B (en) | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and its operating method | |
| CN203744948U (en) | Vehicle special-shaped steel plate size inspection device | |
| CN103515219B (en) | The processing unit (plant) of substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20180912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |